Help with codes
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Registered User
Joined: Jul 2008
Posts: 4
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From: Greneville, TN
Help with codes
I have a 2002 2500 24V diesel and I need some help with codes. Can anyone tell me what P1693 and P1694 codes mean for this truck and what to do? I am stumped. Any assistance is greatly appreciated and thanks!
DTR's 'Go to Guy'
Joined: Jan 2007
Posts: 3,811
Likes: 4
From: Indiana
Here ya go!
P1693-DTC DETECTED IN PCM
P1694-DTC in companion module ( same as P1693 )
When you hook up the scanner, select PCM not ECM - Engine control module.
http://wiki.dieseltruckresource.com/wiki/Computer_codes
P1693-DTC DETECTED IN PCM
P1694-DTC in companion module ( same as P1693 )
When you hook up the scanner, select PCM not ECM - Engine control module.
http://wiki.dieseltruckresource.com/wiki/Computer_codes
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